Yes, it is a bug. It should return an empty typemap
Given the code in getObject and lack of use anywhere else I’d say it should return the unsupported exception. Not reason to delay the error until later.
Actually...I’ll srick with my original thought that making it an exception now is not desirable as it could break working code (though not likely...) for no real gain.
David J.
Using it will throw an exception later in getObject()